.useRedux {
    height: 100vh;
    // 父级滚动
    overflow-y: scroll;
    &__table {
        // 子集高度有尺寸
        height: 100%;
        thead {
            // 表头添加position：sticky top：0
            position: sticky;
            top: 0;
            z-index: 1;
        }
    }

    &__head {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}